Mercurial > hg > mercurial-source
diff mercurial/commands.py @ 16357:8ca7187d479f stable
export: catch exporting empty revsets (issue3353)
Additionally add tests for empty revsets and unknown revisions.
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Wed, 04 Apr 2012 12:31:31 +0200 (2012-04-04) |
| parents | ce292f1379ba |
| children | 329887a7074c |
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--- a/mercurial/commands.py +++ b/mercurial/commands.py @@ -2413,9 +2413,9 @@ Returns 0 on success. """ changesets += tuple(opts.get('rev', [])) - if not changesets: + revs = scmutil.revrange(repo, changesets) + if not revs: raise util.Abort(_("export requires at least one changeset")) - revs = scmutil.revrange(repo, changesets) if len(revs) > 1: ui.note(_('exporting patches:\n')) else: